memory and readyboost

posted by  johnb (86)  14 months ago (www.vistax64.com)

Just 2 questions. 1.I have 4 Gb of RAM installed but Vista only recognizes
3Gb of it since its the 32-bit version. Is there any way I could upgrade to a
64-bit version? 2. I've got ReadyBoost running from a 2Gb flashdrive.
Everytime I boot the computer an error nessage appears stating a "disk I/o
error" it says i should replace the disk and hit any key. All I have to do is
just hit a key and it ignores the error, but it is kind of annoying. Any
advice on how to get ReadyBoost working better?